136138337495 has 8 divisors (see below), whose sum is σ = 165804303984. Its totient is φ = 107285137344.

The previous prime is 136138337479. The next prime is 136138337497. The reversal of 136138337495 is 594733831631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136138337495 - 2⁴ = 136138337479 is a prime.

It is a super-3 number, since 3×136138337495³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136138337497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203191214 + ... + 203191883.

It is an arithmetic number, because the mean of its divisors is an integer number (20725537998).

Almost surely, 2^136138337495 is an apocalyptic number.

136138337495 is a deficient number, since it is larger than the sum of its proper divisors (29665966489).

136138337495 is an equidigital number, since it uses as much as digits as its factorization.

136138337495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406383169.

The product of its digits is 4898880, while the sum is 53.

The spelling of 136138337495 in words is "one hundred thirty-six billion, one hundred thirty-eight million, three hundred thirty-seven thousand, four hundred ninety-five".